The Joie i-Irvana Max booster seat provides forward-facing seating with a 5-point padded harness and your vehicle's seat belt, suitable from 76cm to 150cm (approx. 15 Months to 12 Years, max. 36kg).With i-Size vehicle compatibility and advanced R129 side-impact protection, the Joie i-Irvana Max installs using secure ISOFix installation. As children grow, the i-Irvana Max adapts and installs using your vehicle seat belt, with optional ISOFix connection and a top tether for additional stability.Car Seat Key Features The Joie i-Irvana Max booster seat features a high-back design, and 3-position auto-adjusting seat depth that creates room to grow.The one-hand adjustable 5-point padded harness and 15-position headrest adjust simultaneously, with no need to rethread, offering extended use of the harness.Featuring ventilated sides and breathable mesh fabrics, the Joie i-Irvana Max offers streamlined comfort and security with a plush memory foam seat pad and enhanced side-impact protection.For